Last updated: 2022-01-19 14:23:06

1. API Description

Domain name for API request:

This API is used to create a node pool.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
This document describes the parameters for Signature V1. It's recommended to use the V3 signature, which provides higher security. Note that for Signature V3, the common parameters need to be placed in the HTTP Header. See details.

Parameter Name Required Type Description
Action Yes String Common parameter. The value used for this API: CreateClusterNodePool.
Version Yes String Common parameter. The value used for this API: 2018-05-25.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
ClusterId Yes String Cluster ID
AutoScalingGroupPara Yes String AS group parameters
LaunchConfigurePara Yes String Running parameters
InstanceAdvancedSettings Yes InstanceAdvancedSettings Sample parameters
EnableAutoscale Yes Boolean Indicates whether to enable auto scaling
Name No String Node pool name
Labels.N No Array of Label Labels
Taints.N No Array of Taint Taints
NodePoolOs No String Operating system of the node pool
OsCustomizeType No String Container image tag, DOCKER_CUSTOMIZE (container customized tag), GENERAL (general tag, default value)
Tags.N No Array of Tag Resource tag

3. Output Parameters

Parameter Name Type Description
NodePoolId String Node pool ID
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Creating a node pool

Input Example
&<Common request parameters>

Output Example

  "Response": {
    "NodePoolId": "np-xxx",
    "RequestId": "xxx-xxx-xxxx-xxx-xxxxx"

5. Developer Resources


TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
InternalError.AsCommon Error creating scaling group resource.
InternalError.Db DB error.
InternalError.DbRecordNotFound Record not found.
InternalError.UnexpectedInternal Unknown internal error.
InvalidParameter.Param Invalid parameter.
ResourceNotFound.AsAsgNotExist The scaling group does not exist.
ResourceUnavailable.ClusterState The cluster’s status does support this operation.